CN207731764U - Magnetic element mounting shell and magnetic element - Google Patents
Magnetic element mounting shell and magnetic element Download PDFInfo
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- CN207731764U CN207731764U CN201721808128.6U CN201721808128U CN207731764U CN 207731764 U CN207731764 U CN 207731764U CN 201721808128 U CN201721808128 U CN 201721808128U CN 207731764 U CN207731764 U CN 207731764U
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- boss
- magnetic element
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- container
- winding
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Abstract
The utility model is related to a kind of magnetic element mounting shell and magnetic elements, the magnetic element mounting shell includes shell, the end of shell is equipped with the container for installing magnetic core, the side of shell is equipped with boss, a plurality of terminals are fixed on boss, boss is equipped with the wire lead slot being connected to container close to one end of container, the one end of boss far from container is equipped with insulation tank corresponding with terminal, terminal includes connected mounting portion and winding section, one end close to container in boss is arranged in mounting portion, one end far from container in boss is arranged in winding section, winding section is located in insulation tank.Above-mentioned magnetic element mounting shell and magnetic element, terminal are fixed on the boss of the side of shell, and the winding section of terminal is separately positioned in corresponding insulation tank.The winding wire being wound on magnetic core is wound in after wire lead slot on winding section, is convenient for the coiling of winding.It is separated by the side wall of insulation tank between adjacent winding section, to improve the insulation performance of terminal, securely and reliably.
Description
Technical field
The utility model is related to magnetic element mounting technique fields, more particularly to a kind of magnetic element mounting shell and magnetism
Element.
Background technology
Magnetic element is usually made of magnetic core and winding wire, it is the electronic component converted for energy storage, energy.With
The continuous development of electronic technology, it is higher and higher for the small form factor requirements of magnetic element.The magnetic element of reduced size, terminal
Between spacing it is also smaller.Spacing between terminal is smaller, and short circuit accident is more easy to happen between winding wire.
Utility model content
Based on this, the utility model lies in that overcome the deficiencies of existing technologies, a kind of magnetic element mounting shell and magnetism are provided
Element, good security.
A kind of magnetic element mounting shell, including shell, the end of the shell are equipped with the container for installing magnetic core, institute
The side for stating shell is equipped with boss, is fixed with a plurality of terminals on the boss, the boss is close to one end of the container
Equipped with the wire lead slot being connected to the container, the one end of the boss far from the container is equipped with corresponding with the terminal
Insulation tank, the terminal include connected mounting portion and winding section, and the mounting portion is arranged in the boss close to the receiving
One end of slot, the winding section are arranged in the one end of the boss far from the container, and the winding section is located at the insulation
In slot.
Above-mentioned magnetic element mounting shell, terminal are fixed on the boss of the side of shell, and the winding section of terminal is set respectively
It sets in corresponding insulation tank.The winding wire being wound on magnetic core is wound in after wire lead slot on winding section, convenient for winding
Coiling.It is separated by the side wall of insulation tank between adjacent winding section, increases creepage distance to improve the insulation of terminal
Performance, safety and reliability.
Further, the installation position is in outside the wire lead slot.So be avoided that mounting portion to by wire lead slot around
Group line impacts, and improves safety.
Further, be equipped with spacer block in the wire lead slot, the spacer block be used to separate be wound on different winding sections around
Group line.The winding wire being wound on different winding sections is separated using spacer block, the several of short circuit accident occur between reduction winding wire
Rate, winding wire will not be expressed to by being also ensured when installation.
Further, the mounting portion of a plurality of terminals is arranged in parallel, and facilitates connection circuit board.
Further, the mounting portion extends except the boss, is convenient for upper tin.
Further, the boss is two, and the both sides opposite in the shell are arranged in two boss, are conducive to reality
The reasonable Arrangement of existing terminal.
Further, the terminal is U-shaped connecting terminal and/or L-type connecting terminal.U-shaped connecting terminal, L-type terminals
The both ends of son are respectively mounting portion and winding section, simple in structure, facilitate processing.
Further, the shell is an integral molding structure with the boss, compact-sized, intensity higher.
Further, the shell is formed from a resin with the boss, convenient for being integrally formed by Shooting Technique.
The utility model also provides a kind of magnetic element, including magnetic core, winding wire and above-mentioned magnetic element mounting shell, described
Magnetic core is mounted in the container, and the winding wire is wound on the magnetic core, and the winding wire twines after wire lead slot
It is around on the winding section.
Above-mentioned magnetic element, terminal are fixed on the boss of the side of shell, and the winding section of terminal is separately positioned on pair
In the insulation tank answered.The winding wire being wound on magnetic core is wound in after wire lead slot on winding section, is convenient for the coiling of winding.Phase
It is separated by the side wall of insulation tank between adjacent winding section, increases creepage distance to improve the insulation performance of terminal, more
Securely and reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the magnetic element described in the utility model embodiment；
Fig. 2 is the structural schematic diagram two of the magnetic element described in the utility model embodiment.
Reference sign：
10, shell, 100, container, 110, boss, 111, wire lead slot, 112, insulation tank, 113, spacer block, 20, terminal,
200, mounting portion, 210, winding section, 30, magnetic core, 40, winding wire.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
In conjunction with shown in Fig. 1-2, the magnetic element mounting shell described in the present embodiment, including shell 10, the end of the shell 10
Portion is equipped with the container 100 for installing magnetic core 30, and the side of the shell 10 is equipped with boss 110, is fixed on the boss 110
There are a plurality of terminals 20, the boss 110 is equipped with close to one end of the container 100 to be drawn with what the container 100 was connected to
Wire casing 111, the one end of the boss 110 far from the container 100 are equipped with insulation tank 112 corresponding with the terminal 20, institute
Mounting portion 200 and winding section 210 that terminal 20 includes connected are stated, the setting of the mounting portion 200 is in the boss 110 close to described
One end of container 100, the winding section 210 are arranged in the one end of the boss 110 far from the container 100, it is described around
Line portion 210 is located in the insulation tank 112.
Above-mentioned magnetic element mounting shell, terminal 20 are fixed on the boss 110 of the side of shell 10, and the coiling of terminal 20
Portion 210 is separately positioned in corresponding insulation tank 112.The winding wire 40 being wound on magnetic core 30 is wound after wire lead slot 111
In on winding section 210, it is convenient for the coiling of winding.It is separated, is increased by the side wall of insulation tank 112 between adjacent winding section 210
Creepage distance is to improving the insulation performance of terminal 20, safety and reliability.
In the present embodiment, the mounting portion 200 is located at outside the wire lead slot 111.So it is avoided that mounting portion 200 to warp
The winding wire 40 for crossing wire lead slot 111 impacts, and improves safety.In other embodiments, the mounting portion 200 can also position
In in the wire lead slot 111.
Further, spacer block 113 is equipped in the wire lead slot 111, the spacer block 113 is wound in not Co-wound coil for separating
Winding wire 40 in portion 210.The winding wire 40 being wound on different winding sections 210 is separated using spacer block 113, reduces winding wire
The probability of short circuit accident occurs between 40, winding wire 40 will not be expressed to by being also ensured when installation.
Optionally, the mounting portion 200 of a plurality of terminals 20 is arranged in parallel, and facilitates connection circuit board.The mounting portion
200 extend except the boss 110, are convenient for upper tin.The winding section 210 is extended except the insulation tank 112, it is convenient around
Winding processed.
In the present embodiment, the boss 110 is two, and two boss 110 are arranged opposite in the shell 10
Both sides are advantageously implemented the reasonable Arrangement of terminal 20.It is fixed on each boss 110 that there are two terminals 20.In other embodiments,
The boss 110 may be two or more, and more than two terminals 20 can also be fixed on each boss 110.
Specifically, the container 100 is arranged in the bottom end of the shell 10, the bottom surface of the boss 110 and the shell
The bottom surface of body 10 is concordant, and the mounting portion 200 is arranged in the bottom end of the boss 110, by mounting portion 200 so that shell 10 is outstanding
Sky support on circuit boards, avoids that rosin joint phenomenon occurs because of circuit board surface out-of-flatness.
Optionally, the terminal 20 is U-shaped connecting terminal and/or L-type connecting terminal.U-shaped connecting terminal, L-type terminals
The both ends of son are respectively mounting portion 200 and winding section 210, simple in structure, facilitate processing.The shell 10 and the boss 110
It is an integral molding structure, compact-sized, intensity higher.The shell 10 is formed from a resin with the boss 110, convenient for passing through note
Technique is moulded to be integrally formed.
In conjunction with shown in Fig. 1-2, the magnetic element described in the present embodiment, including magnetic core 30, winding wire 40 and above-mentioned magnetic member
Part mounting shell, the magnetic core 30 are mounted in the container 100, and the winding wire 40 is wound on the magnetic core 30, and institute
Winding wire 40 is stated to be wound in after wire lead slot 111 on the winding section 210.
Above-mentioned magnetic element, terminal 20 are fixed on the boss 110 of the side of shell 10, and the winding section 210 of terminal 20
It is separately positioned in corresponding insulation tank 112.The winding wire 40 being wound on magnetic core 30 is wound in coiling after wire lead slot 111
In portion 210, it is convenient for the coiling of winding.It is separated by the side wall of insulation tank 112 between adjacent winding section 210, increases and climb electricity
Distance is to improve the insulation performance of terminal 20, safety and reliability.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of magnetic element mounting shell, which is characterized in that including shell, the end of the shell is equipped with for installing magnetic core
The side of container, the shell is equipped with boss, is fixed with a plurality of terminals on the boss, the boss is close to the receiving
One end of slot is equipped with the wire lead slot being connected to the container, and the one end of the boss far from the container is equipped with and the end
The corresponding insulation tank of son, the terminal include connected mounting portion and winding section, and the mounting portion setting is close in the boss
One end of the container, the winding section are arranged in the one end of the boss far from the container, and the winding section is located at
In the insulation tank.
2. magnetic element mounting shell according to claim 1, which is characterized in that the installation position is in the wire lead slot
Outside.
3. magnetic element mounting shell according to claim 1, which is characterized in that spacer block is equipped in the wire lead slot, it is described
Spacer block is for separating the winding wire being wound on different winding sections.
4. magnetic element mounting shell according to claim 1, which is characterized in that the mounting portion of a plurality of terminals is parallel to be set
It sets.
5. magnetic element mounting shell according to claim 1, which is characterized in that the mounting portion extend the boss it
Outside.
6. magnetic element mounting shell according to claim 1, which is characterized in that the boss is two, and two described convex
The both sides opposite in the shell are arranged in platform.
7. according to claim 1-6 any one of them magnetic element mounting shells, which is characterized in that the terminal is U-shaped wiring
Terminal and/or L-type connecting terminal.
8. according to claim 1-6 any one of them magnetic element mounting shells, which is characterized in that the shell and the boss
It is an integral molding structure.
9. magnetic element mounting shell according to claim 8, which is characterized in that the shell is with the boss by resin system
At.
10. a kind of magnetic element, which is characterized in that including magnetic core, winding wire and as claim 1-9 any one of them is magnetic
Element mounting shell, the magnetic core are mounted in the container, and the winding wire is wound on the magnetic core, and the winding wire
It is wound in after wire lead slot on the winding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808128.6U CN207731764U (en) | 2017-12-21 | 2017-12-21 | Magnetic element mounting shell and magnetic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808128.6U CN207731764U (en) | 2017-12-21 | 2017-12-21 | Magnetic element mounting shell and magnetic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731764U true CN207731764U (en) | 2018-08-14 |
Family
ID=63086142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808128.6U Active CN207731764U (en) | 2017-12-21 | 2017-12-21 | Magnetic element mounting shell and magnetic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731764U (en) |
-
2017
- 2017-12-21 CN CN201721808128.6U patent/CN207731764U/en active Active
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